@inbook{inbook4f587f29,
title   = {Soil quality management in Brazil},
author = {Cerri, Carlos Eduardo Pellegrino and Bayer, Cimélio and Carvalho, J L N and Feigl, Brigitte Josefine and Cerri, Carlos Clemente},
year = {2010},
publisher = {CRC Press},
journal   = {Food security and soil quality}
}